Li Jianfeng
Title:Professor
Supervisor of Doctorate Candidates
Supervisor of Master's Candidates
Patents
Title of Award : 一种按压式弹簧开关机构及其电动/手动可切换开窗器
Hits :
Title:一种按压式弹簧开关机构及其电动/手动可切换开窗器
Institution:机械工程学院
Type of Patent:Invent
Application Number:201910749836.4
Number of Inventors:5
Service Invention or Not:No
Application Date:2019-08-14
Publication Date:2020-06-26
Authorization Date:2020-06-26
Release Time:2019-09-12